/*
 *
 *  * Copyright 2020-2024 Limbo Team (https://github.com/limbo-world).
 *  *
 *  * Licensed under the Apache License, Version 2.0 (the "License");
 *  * you may not use this file except in compliance with the License.
 *  * You may obtain a copy of the License at
 *  *
 *  * 	http://www.apache.org/licenses/LICENSE-2.0
 *  *
 *  * Unless required by applicable law or agreed to in writing, software
 *  * distributed under the License is distributed on an "AS IS" BASIS,
 *  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  * See the License for the specific language governing permissions and
 *  * limitations under the License.
 *
 */

package org.limbo.flowjob.common.utils.json;

import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.DeserializationContext;
import com.fasterxml.jackson.databind.JsonDeserializer;
import org.limbo.flowjob.common.utils.time.LocalDateTimeUtils;

import java.io.IOException;
import java.time.LocalDateTime;

/**
 * @author Brozen
 * @since 2022-01-05
 */
public class LocalDateTimeDeserializer extends JsonDeserializer<LocalDateTime> {

    /**
     * 反序列化时，从JSON字符串中读取到的日期格式
     */
    private final String pattern;

    public LocalDateTimeDeserializer(String pattern) {
        this.pattern = pattern;
    }


    @Override
    public LocalDateTime deserialize(JsonParser jsonParser, DeserializationContext deserializationContext)
            throws IOException, JsonProcessingException {

        return LocalDateTimeUtils.parse(jsonParser.getValueAsString(), pattern);
    }

}
